Omron Electronics EE-SY1201 Reflective PhotoMicroSensor features a small footprint of 3mm x 4mm x 2mm for design flexibility. The EE-SY1201 has a surface-mount design that allows reflow soldering for easy attachment, a 3mm IPEAK distance for longer distance capabilities, and a phototransistor output. Omron Electronics EE-SY1201 Reflective PhotoMicroSensor is ideal for mini-printers, industrial cameras, analyzers, and automation equipment.